Pensive Bandit

Vulnerable to blue (This creature must be blocked
by green creatures if able, and if a player would
choose a target for a green spell, that player
must choose this creature if able.)
Whenever Pensive Bandit attacks, target player
reveals their hand.
Whenever Pensive Bandit becomes the target of
a blue spell, put it on top of its owner's library.
That player then shuffles their library.